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Rockwell Automation 2364, 2364F Regenerative DC Bus Supply Unit (RGU) Upgrade Kit User Manual

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Regenerative DC Bus Supply Unit (RGU) Upgrade Kit

8. Slide the LEM board assembly onto the S phase (middle) main bus bar

of the RGU.

9. Center a new two-stepped bus bar (P/N 192396) on the S phase

(middle) main bus bar and attach it using a new hex/phillips
combination head screw in the top mounting hole, and an existing pan
head screw (removed in step 6 above) in the bottom mounting hole.
Tighten to 75 in-lb (8.5 n-m). See Figure 3 below.

Figure 3

10. Reattach the red, “L-shaped” insulator bar to the frame using two (2)

pan head screws removed in step 7 above. Tighten to 75 in-lb (8.5 n-m).

11. Reattach the main bus bars to the red insulator bar using the three (3)

pan head screws removed in step 6 above. Note that the main bus bars
may need to be pushed up to allow the screw holes to line up with the
screws. Tighten to 75 in-lb (8.5 n-m).

9. Attach top of S
phase, two-stepped
bus bar with screw
provided

8. Slide LEM board
assembly onto S phase
(middle) main bus bar

9. Attach bottom of S
phase, two-stepped
bus bar with existing
screw (not shown in
photo)